2023 IRS Mileage Reimbursement Calculator
Understanding the 2023 IRS Mileage Rates
The Internal Revenue Service (IRS) provides standard mileage rates annually to help taxpayers calculate the deductible costs of operating an automobile for business, charitable, medical, or moving purposes. For the tax year 2023, the rates saw an increase compared to the start of 2022 to account for rising fuel and vehicle maintenance costs.
| Category | 2023 Rate (Per Mile) |
|---|---|
| Business | 65.5 cents ($0.655) |
| Medical or Moving* | 22 cents ($0.22) |
| Charitable | 14 cents ($0.14) |
*Moving rate is specifically for qualified active-duty members of the Armed Forces.
How to Use This Calculator
This tool is designed to help you quickly estimate your tax deduction or employer reimbursement for the 2023 calendar year. Simply enter the total number of miles driven for a specific purpose and select the appropriate category. The calculator applies the official IRS 2023 rates to provide your total.
IRS Mileage Rules and Requirements
To claim these deductions or receive tax-free reimbursements, the IRS requires meticulous record-keeping. You should maintain a mileage log that includes:
- The date of the trip
- The starting point and destination
- The business (or charitable/medical) purpose of the trip
- The total miles driven for that specific trip
Example Calculation
If you drove 1,200 miles for business purposes in 2023, your calculation would be: 1,200 miles × $0.655 = $786.00. If those same miles were driven for a charitable organization, the deduction would be 1,200 miles × $0.14 = $168.00.
Why did the rate change?
The IRS traditionally adjusts these rates based on an annual study of the fixed and variable costs of operating an automobile. The 2023 rate of 65.5 cents for business travel reflects a 3-cent increase from the midyear adjustment in 2022, primarily driven by volatility in gas prices and the increased cost of vehicle parts and labor.
Who can claim the mileage deduction?
While many employees receive reimbursement directly from their employers using these rates, self-employed individuals and small business owners typically claim these amounts as a deduction on Schedule C (Form 1040). Note that under the Tax Cuts and Jobs Act, employees generally cannot claim a deduction for unreimbursed employee business expenses on their federal income tax return, though some states may still allow it.